Unity Park, CA Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Unity Park Weather Forecast
| TODAY | TONIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT |
| Partly Cloudy | Patchy Fog | Patchy Fog | Patchy Fog | Patchy Fog | Patchy Drizzle | Patchy Drizzle | Mostly Clear | Mostly Sunny | Clear | Mostly Sunny | Mostly Clear |
| Hi: 86°FHi: 30°C | Lo: 57°FLo: 14°C | Hi: 86°FHi: 30°C | Lo: 60°FLo: 16°C | Hi: 81°FHi: 27°C | Lo: 57°FLo: 14°C | Hi: 84°FHi: 29°C | Lo: 60°FLo: 16°C | Hi: 94°FHi: 34°C | Lo: 64°FLo: 18°C | Hi: 95°FHi: 35°C | Lo: 66°FLo: 19°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 1133 PM PDT Sat Sep 19 2026 

Unity Park Radar Loop
Use the map search tool if you want to place a location marker on the radar map...
Unity Park Weather Map
Unity Park Quick Facts
Unity Park Forecast Discussion
Meteorlogic Glosserator
Instant definitions for any meteorological term.
Instant definitions for any meteorological term.
Issued: 455 AM PDT Sun Sep 20 2026
Discussion
...FOR EXTREME SOUTHWESTERN CALIFORNIA INCLUDING ORANGE... SAN DIEGO...WESTERN RIVERSIDE AND SOUTHWESTERN SAN BERNARDINO COUNTIES...
...UPDATED AVIATION DISCUSSION...
The 00z sounding Saturday afternoon shows a well mixed marine boundary layer, around 2500 feet deep with an inversion up to 5,000 feet and very dry air within and above it. Patchy low clouds are expected to fill over the lowlands of San Diego and Orange Counties as well as parts of the Inland Empire through this morning. Th...
Weather World